JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    Metaphosphoric acid has the formula [CPMT 1973, 89, 93]

    A) \[{{H}_{3}}P{{O}_{4}}\]

    B) \[HP{{O}_{3}}\]

    C) \[{{H}_{2}}P{{O}_{3}}\]

    D) \[{{H}_{3}}P{{O}_{2}}\]

    Correct Answer: B

    Solution :

    \[HP{{O}_{3}}\], metaphosphoric acid     


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